Some interesting "bits and pieces" we'd come across -

From the book "Changing Times, Changing Places: From Tokanui Hospital to Mental Health Services in the Waikato,
1910-2012"
Half Court Press Ltd. (on the University of Waikato "Common Research" site
Chapter 3 - Mental Health at Tokanui in the Early Years - by Michelle Campion, Catherine Coleborne, Kate Prebble
Of particular relevance is page 15 of the pdf (page 41 of the book) "Death at Tokanui"
1910-2012"
Half Court Press Ltd. (on the University of Waikato "Common Research" site
Chapter 3 - Mental Health at Tokanui in the Early Years - by Michelle Campion, Catherine Coleborne, Kate Prebble
Of particular relevance is page 15 of the pdf (page 41 of the book) "Death at Tokanui"